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1. 发明申请

US20090010228A1 Method for Restraining Cross-Slot Interference in Slot Cdma System 有权
标题翻译：限制插槽Cdma系统中跨插槽干扰的方法
公开(公告)号：US20090010228A1
公开(公告)日：2009-01-08
申请号：US12066176
申请日：2006-09-07
申请人： Yingmin Wang , Shiyan Ren , Jinling Hu
发明人： Yingmin Wang , Shiyan Ren , Jinling Hu
IPC分类号： H04B7/216
CPC分类号： H04L25/0212 , H04B1/7105 , H04B2201/70702 , H04W16/14 , H04W24/00 , H04W74/04 , H04W88/08
摘要： The present invention discloses a method for suppressing cross-slot interference in a time-slotted CDMA system. The method includes: determining, by a base station, positions of cross slots according to configuration information of local cell and configuration information of co-frequency adjacent cells, and performing multi-cell channel estimation on the cross slots to obtain channel estimation results; determining, by the base station, code channel configuration information of the co-frequency adjacent cells, grouping the determined code channels and determining the code channels of the co-frequency adjacent cells involved in a joint detection; and performing, by the base station, the joint detection according to the multi-cell information estimation results and the determined code channels of the base stations involved in the joint detection to obtain detection data. With the present invention, interference from a base station transmitting downlink signals in cross slots to a base station receiving uplink signals in the corresponding slot may be reduced, and the system capacity and the stability may be improved.
摘要翻译：本发明公开了一种用于抑制时隙CDMA系统中的交叉时隙干扰的方法。该方法包括：基站根据本地小区的配置信息和同频相邻小区的配置信息确定交叉时隙的位置，并对交叉时隙进行多小区信道估计，得到信道估计结果; 由所述基站确定所述同频相邻小区的码信道配置信息，对所确定的码信道进行分组，并确定共同检测中所涉及的同频相邻小区的码信道; 并且由基站执行根据所述多小区信息估计结果的联合检测和所述联合检测中涉及的所述基站的所确定的代码信道，以获得检测数据。利用本发明，可以减少从交叉时隙发送下行链路信号到在相应时隙中接收上行链路信号的基站的基站的干扰，并且可以提高系统容量和稳定性。

2. 发明授权

US07978624B2 Method for restraining cross-slot interference in slot CDMA system 有权
标题翻译：在CDMA CDMA系统中抑制交叉时隙干扰的方法
公开(公告)号：US07978624B2
公开(公告)日：2011-07-12
申请号：US12066176
申请日：2006-09-07
申请人： Yingmin Wang , Shiyan Ren , Jinling Hu
发明人： Yingmin Wang , Shiyan Ren , Jinling Hu
IPC分类号： H04W4/00 , H04W28/00
CPC分类号： H04L25/0212 , H04B1/7105 , H04B2201/70702 , H04W16/14 , H04W24/00 , H04W74/04 , H04W88/08
摘要： The present invention discloses a method for suppressing cross-slot interference in a time-slotted CDMA system. The method includes: determining, by a base station, positions of cross slots according to configuration information of local cell and configuration information of co-frequency adjacent cells, and performing multi-cell channel estimation on the cross slots to obtain channel estimation results; determining, by the base station, code channel configuration information of the co-frequency adjacent cells, grouping the determined code channels and determining the code channels of the co-frequency adjacent cells involved in a joint detection; and performing, by the base station, the joint detection according to the multi-cell information estimation results and the determined code channels of the base stations involved in the joint detection to obtain detection data. With the present invention, interference from a base station transmitting downlink signals in cross slots to a base station receiving uplink signals in the corresponding slot may be reduced, and the system capacity and the stability may be improved.
摘要翻译：本发明公开了一种用于抑制时隙CDMA系统中的交叉时隙干扰的方法。该方法包括：基站根据本地小区的配置信息和同频相邻小区的配置信息确定交叉时隙的位置，并对交叉时隙进行多小区信道估计，得到信道估计结果; 由所述基站确定所述同频相邻小区的码信道配置信息，对所确定的码信道进行分组，并确定共同检测中所涉及的同频相邻小区的码信道; 并且由基站执行根据所述多小区信息估计结果的联合检测和所述联合检测中涉及的所述基站的所确定的代码信道，以获得检测数据。利用本发明，可以减少从交叉时隙发送下行链路信号到在相应时隙中接收上行链路信号的基站的基站的干扰，并且可以提高系统容量和稳定性。

3. 发明授权

US07864833B2 Method for measuring interference power in time-slot CDMA system 有权
标题翻译：用于测量时隙CDMA系统中的干扰功率的方法
公开(公告)号：US07864833B2
公开(公告)日：2011-01-04
申请号：US10561094
申请日：2004-07-28
申请人： Yingmin Wang , Shaoli Kang , Jinling Hu
发明人： Yingmin Wang , Shaoli Kang , Jinling Hu
IPC分类号： H04B1/00
CPC分类号： H04L1/20 , H04B17/345
摘要： The present invention relates to a method for measuring interference power in a time slot CDMA system, The method includes: performing channel estimation for received signals with channel estimation codes, to obtain the original channel response estimation results hi, i=1 . . . P; predetermining a threshold of number of taps W1, and selecting the channel response estimation results for W1 taps with less power from the original channel response estimation results hi for W1 as the roughly estimated result of the interference power; performing threshold processing on the original channel response estimation results by post-processing against signal-to-noise ratio threshold, by using the roughly estimated result of the interference power and the predetermined signal-to-noise ratio threshold, before processing compensating the possible error generated from rough estimation of the interference power and performing threshold processing with the compensated power threshold, so as to ultimately obtain an accurate measured result of the interference power.
摘要翻译：本发明涉及一种用于测量时隙CDMA系统中的干扰功率的方法，该方法包括：利用信道估计码对接收到的信号进行信道估计，以获得原始信道响应估计结果hi，i = 1。。。 P; 预先确定抽头数W1的阈值，并且从W1的原始信道响应估计结果hi中选择具有较小功率的W1抽头的信道响应估计结果作为干扰功率的粗略估计结果; 通过使用干扰功率和预定信噪比阈值的粗略估计结果，在对可能的误差进行补偿之前，通过对信噪比阈值进行后处理对原始信道响应估计结果执行阈值处理由干扰功率的粗略估计产生，并用补偿功率阈值进行阈值处理，以最终获得干扰功率的精确测量结果。

4. 发明申请

US20070201538A1 Method For Measuring Interference Power In Time-Slot Cdma System 有权
标题翻译：用于测量时隙Cdma系统干扰功率的方法
公开(公告)号：US20070201538A1
公开(公告)日：2007-08-30
申请号：US10561094
申请日：2004-07-28
申请人： Yingmin Wang , Shaoli Kang , Jinling Hu
发明人： Yingmin Wang , Shaoli Kang , Jinling Hu
IPC分类号： H04B1/00
CPC分类号： H04L1/20 , H04B17/345
摘要： The present invention relates to a method for measuring interference power in a time slot CDMA system, especially for applications of downlink receiving devices in a time slot CDMA system. The method includes: performing channel estimation for received signals with channel estimation codes, to obtain the original channel response estimation results hi, i=1 . . . P; predetermining a threshold of number of taps W1, and selecting the channel response estimation results for W1 taps with less power from the original channel response estimation results hi for W1 as the roughly estimated result of the interference power; performing threshold processing on the original channel response estimation results by post-processing against signal-to-noise ratio threshold, by using the roughly estimated result of the interference power and the predetermined signal-to-noise ratio threshold, before processing compensating the possible error generated from rough estimation of the interference power and performing threshold processing with the compensated power threshold, so as to ultimately obtain an accurate measured result of the interference power. The method can be used to reliably measure the interference power in time slot CDMA mobile communication systems when the information of idle channel estimation windows is unavailable.
摘要翻译：本发明涉及用于测量时隙CDMA系统中的干扰功率的方法，特别是对于时隙CDMA系统中的下行链路接收设备的应用。该方法包括：利用信道估计码对接收到的信号执行信道估计，以获得原始信道响应估计结果i i = 1。。。 P; 预先确定抽头数W 1的阈值，并且从原始信道响应估计结果h i i中选择具有较少功率的W 1抽头的信道响应估计结果作为干扰功率的粗略估计结果; 通过使用干扰功率和预定信噪比阈值的粗略估计结果，在对可能的误差进行补偿之前，通过对信噪比阈值进行后处理对原始信道响应估计结果执行阈值处理由干扰功率的粗略估计产生，并用补偿功率阈值进行阈值处理，以最终获得干扰功率的精确测量结果。当空闲信道估计窗口的信息不可用时，该方法可以用于可靠地测量时隙CDMA移动通信系统中的干扰功率。

5. 发明申请

US20120243448A1 METHOD,SYSTEM AND DEVICE FOR SENDING UPLINK FEEDBACK INFORMATION 有权
标题翻译：用于发送上行反馈信息的方法，系统和设备
公开(公告)号：US20120243448A1
公开(公告)日：2012-09-27
申请号：US13508897
申请日：2010-10-22
申请人： Xueming Pan , Jinling Hu , Guojun Xiao , Jie Zhang , Libo Wang , Deshan Miao , Yu Yang
发明人： Xueming Pan , Jinling Hu , Guojun Xiao , Jie Zhang , Libo Wang , Deshan Miao , Yu Yang
IPC分类号： H04W74/08 , H04J1/02 , H04L5/14 , H04J3/16
CPC分类号： H04W48/16 , H04W48/08 , H04W48/12 , H04W74/0833 , H04W76/10 , H04W88/06 , H04W88/08
摘要： A method and device for acquiring user equipment duplex mode information are disclosed by the present invention, wherein, the method includes: the user equipment establishes a radio resource control connection with a base station, and reports the user equipment duplex mode information when establishing the radio resource control connection. With the technical scheme provided in the embodiments of the present invention, the network side acquires the duplex mode of the user equipment.
摘要翻译：本发明公开了一种获取用户设备双工模式信息的方法和装置，其特征在于，所述方法包括：用户设备与基站建立无线资源控制连接，并在建立无线电时报告用户设备双工模式信息资源控制连接。利用本发明实施例提供的技术方案，网络侧获取用户设备的双工模式。

6. 发明授权

US09516583B2 Method and device for obtaining duplex mode information of user equipment 有权
标题翻译：用于获取用户设备的双工模式信息的方法和设备
公开(公告)号：US09516583B2
公开(公告)日：2016-12-06
申请号：US13508897
申请日：2010-10-22
申请人： Xueming Pan , Jinling Hu , Guojun Xiao , Jie Zhang , Libo Wang , Deshan Miao , Yu Yang
发明人： Xueming Pan , Jinling Hu , Guojun Xiao , Jie Zhang , Libo Wang , Deshan Miao , Yu Yang
IPC分类号： H04W48/16 , H04W48/08 , H04W74/08 , H04W76/02 , H04W88/06 , H04W88/08 , H04W48/12
CPC分类号： H04W48/16 , H04W48/08 , H04W48/12 , H04W74/0833 , H04W76/10 , H04W88/06 , H04W88/08
摘要： A method and device for acquiring user equipment duplex mode information are disclosed by the present invention, wherein, the method includes: the user equipment establishes a radio resource control connection with a base station, and reports the user equipment duplex mode information when establishing the radio resource control connection. With the technical scheme provided in the embodiments of the present invention, the network side acquires the duplex mode of the user equipment.
摘要翻译：本发明公开了一种获取用户设备双工模式信息的方法和装置，其特征在于，所述方法包括：用户设备与基站建立无线资源控制连接，并在建立无线电时报告用户设备双工模式信息资源控制连接。利用本发明实施例提供的技术方案，网络侧获取用户设备的双工模式。

7. 发明授权

US09119205B2 Method, device and system for implementing frequency point switch based on CR 有权
标题翻译：基于CR实现频点切换的方法，设备和系统
公开(公告)号：US09119205B2
公开(公告)日：2015-08-25
申请号：US13701806
申请日：2011-09-28
申请人： Libo Wang , Jinling Hu , Guojun Xiao , Yu Yang , Wenling Bai , Xueming Pan , Qiubin Gao , Chenggang Jiang
发明人： Libo Wang , Jinling Hu , Guojun Xiao , Yu Yang , Wenling Bai , Xueming Pan , Qiubin Gao , Chenggang Jiang
IPC分类号： H04W72/04 , H04W36/06 , H04W16/14 , H04W48/08 , H04W88/08
CPC分类号： H04W72/0453 , H04W16/14 , H04W36/06 , H04W48/08 , H04W88/08
摘要： The present application relates to of the communication field and discloses a method, device and system for implementing frequency point switch based on CR. The method comprises: determining, by a cognitive base station, a candidate working frequency point for UE deployed in a cognitive frequency band; then sending to the UE broadcast information which at least carries the candidate working frequency point and instructing the UE to switch from the working frequency point currently used thereby to the candidate working frequency point by way of a frequency point switching command. In this way, the UE deployed in the cognitive frequency band can achieve frequency point switch quickly and accurately according to the instruction from the cognitive base station when an incumbent user accesses the working frequency point currently used by the UE, effectively avoiding interference to the incumbent user and thereby ensuring the service performance and service continuity of the system. The present application also discloses a corresponding device and system.
摘要翻译：本申请涉及通信领域，并公开了一种基于CR实现频点切换的方法，装置和系统。该方法包括：由认知基站确定部署在认知频带中的UE的候选工作频点; 然后向UE发送至少携带候选工作频点的广播信息，并且通过频点切换命令指示UE从当前使用的工作频点切换到候选工作频点。以这种方式，当现有用户访问UE当前使用的工作频率点时，部署在认知频带中的UE可以根据来自认知基站的指令快速准确地进行频点切换，有效地避免对现任用户的干扰从而确保系统的业务性能和业务连续性。本申请还公开了相应的设备和系统。

8. 发明申请

US20130190028A1 Method, Device and System for Implementing Frequency Point Switch Based on CR 有权
标题翻译：基于CR实现频点切换的方法，装置和系统
公开(公告)号：US20130190028A1
公开(公告)日：2013-07-25
申请号：US13701806
申请日：2011-09-28
申请人： Libo Wang , Jinling Hu , Guojun Xiao , Yu Yang , Wenling Bai , Xueming Pan , Qiubin Gao , Chenggang Jiang
发明人： Libo Wang , Jinling Hu , Guojun Xiao , Yu Yang , Wenling Bai , Xueming Pan , Qiubin Gao , Chenggang Jiang
IPC分类号： H04W72/04
CPC分类号： H04W72/0453 , H04W16/14 , H04W36/06 , H04W48/08 , H04W88/08
摘要： The present application relates to of the communication field and discloses a method, device and system for implementing frequency point shift based on CR. The method comprises: determining, by a cognitive base station, a candidate working frequency point for UE deployed in a cognitive frequency band; then sending to the UE broadcast information which at least carries the candidate working frequency point and instructing the UE to shift from the working frequency point currently used thereby to the candidate working frequency point by way of a frequency point shift command. In this way, the UE deployed in the cognitive frequency band can achieve frequency point shift quickly and accurately according to the instruction from the cognitive base station when an authorized user accesses the working frequency point currently used by the UE, effectively avoiding interference to the authorized user and thereby ensuring the service performance and service continuity of the system. The present application also discloses a corresponding device and system.
摘要翻译：本申请涉及通信领域，并公开了一种基于CR实现频点移位的方法，装置和系统。该方法包括：由认知基站确定部署在认知频带中的UE的候选工作频点; 然后向UE发送至少携带候选工作频点的广播信息，并且通过频点移动命令指示UE从当前使用的工作频点转移到候选工作频点。以这种方式，当授权用户访问UE当前使用的工作频率点时，部署在认知频带中的UE可以根据来自认知基站的指令来快速准确地实现频点移位，有效地避免对授权的干扰从而确保系统的业务性能和业务连续性。本申请还公开了相应的设备和系统。

9. 发明申请

US20100014467A1 OPERATING METHOD OF A USER TERMINAL SUPPORTING HIGH SPEED DOWNLINK PACKET ACCESS 审中-公开
标题翻译：用户终端支持高速下行链路分组接入的操作方法
公开(公告)号：US20100014467A1
公开(公告)日：2010-01-21
申请号：US11993797
申请日：2006-06-08
申请人： Darun Wang , Jinling Hu
发明人： Darun Wang , Jinling Hu
IPC分类号： H04W72/04
CPC分类号： H04W72/0413 , H04W8/24
摘要： An operating method of a user equipment supporting HSDPA, comprising: a user equipment sending a message carrying information indicating the user terminal's access capability; the user equipment receives data on carriers allocated by RAN. The present invention enables RAN to learn the user equipment's capability for receiving carriers and to allocate radio resource to the user equipment according to the learning, thereby realizing the user equipment operating smoothly with RAN.
摘要翻译：一种支持HSDPA的用户设备的操作方法，包括：用户设备发送携带指示用户终端接入能力的信息的消息; 用户设备接收由RAN分配的载波上的数据。本发明使RAN能够学习用户设备接收载波的能力，并根据学习向用户设备分配无线资源，从而实现用RAN平滑运行的用户设备。

10. 发明申请

US20080192660A1 Method for Supporting Asymmetric Service Flexible in Multi-Carrier Time Division Duplex Mobile Communication System 有权
标题翻译：支持多载波时分双工移动通信系统中支持不对称业务的方法
公开(公告)号：US20080192660A1
公开(公告)日：2008-08-14
申请号：US11662679
申请日：2005-09-12
申请人： Shihe Li , Guiliang Yang , Jinling Hu
发明人： Shihe Li , Guiliang Yang , Jinling Hu
IPC分类号： H04L5/14
CPC分类号： H04W72/087 , H04W72/0433 , H04W72/0446 , H04W72/082
摘要： A method to support dissymmetry service for multicarrier time division duplexing mobile communication system, which contains adopting different uplink and downlink time gap conversion point to support dissymmetry service among multicarrier frequency of different cells and same cell, when the original configured uplink and downlink time gap ratio can not support the service request, then changing the time gap ratio to receiving said request, adjusting service to avoid interference by quick dynamic channel distribution technology, in ending request service, changing time gap ratio in original ratio. Said invention supports different uplink and downlink time gap conversion point, the base station equipment needs establishing isolated uplink and downlink.
摘要翻译：一种支持多载波时分双工移动通信系统的不对称业务的方法，其包含采用不同的上行链路和下行链路时隙转换点，支持不同小区和同一小区的多载波频率之间的不对称业务，当原始配置的上行和下行时隙比不能支持服务请求，然后改变接收所述请求的时隙比率，调整服务，避免快速动态信道分发技术的干扰，结束请求业务，改变原始比例的时隙比例。所述发明支持不同的上行链路和下行链路时隙转换点，基站设备需要建立隔离的上行链路和下行链路。

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